EPDM Membrane Coarse Bubble Diffuser / 130mm Wastewater Air
Diffusers
Product Description
Coarse bubble air diffuser is comprised by membrane support plate
(ABS) and Ethylene Propylene Diene Monomer ( EPDM)
ABS Engineering Plastic is made from plastic injection molding, it
has great corrosion resistance and high-impact performances.
The 12 pores on the membrane of coarse bubble air diffuser is
evenly distributed in a circle. The diameter of every pore is
3-5mm, DC board on the support plate can ensure the air which is
uniformly distributed in the surrounding, in the meantime the
membrane has a return function, can prevent sewage seeping into the
pipeline system.
Technology Parameter
| Size | 130mm / 5inch |
| Bubble size | 3-4mm |
| Working flow | 0.3-2m3/h |
| Design flow | 1.8m3/h |
| Theoretical dynamic efficiency | 3.554-4.440KgO2/Kw.h |
| Oxygenation capacity | 0.141-0.594KgO2/h |
| Oxygen utilization | >30% |
| Service area | 0.3-0.5m2h |
| Loss of air resistance | ≤3000Pa |
| Service life | ≥ 2years |
Product Advantage
1. Unique porous technology makes bubble release evenly;
2. High Oxygen Transmission efficiency (OTE);
3. Good effect on saving in power, and low operating cost;
4. The membrane has good self-cleaning and anti-clogging property;
5. Simple structure makes it easy to install.
Product Application
Our products are mainly applied in wastewater treatment of city
planning, textile printing , pharmacy, petrochemical engineering
,charking,process hides, make mine and aquiculture.
Package Method
